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(11)

EP 4 031 337 A1

(12)

(43) Date of publication: 27.07.2022 Bulletin 2022/30 (21) Application number: 21782947.2 (22) Date of filing: 23.09.2021

(51) International Patent Classification (IPC):  B26B 19/46(2006.01) B26B 21/48(2006.01) (52) Cooperative Patent Classification (CPC): B26B 19/46; B26B 21/48 (86) International application number: PCT/EP2021/076132 (87) International publication number: WO 2022/069324 (07.04.2022 Gazette 2022/14)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA ME Designated Validation States: KH MA MD TN (30) Priority: 30.09.2020 EP 20199181 (71) Applicant: Koninklijke Philips N.V. 5656 AG Eindhoven (NL)	(72) Inventors: LAP, Reinder, Niels 5656 AE Eindhoven (NL) PASTOORS, Marc, Alexander 5656 AE Eindhoven (NL) BOAMFA, Marius, Iosif 5656 AE Eindhoven (NL) VARGHESE, Babu 5656 AE Eindhoven (NL) VERHAGEN, Rieko 5656 AE Eindhoven (NL) (74) Representative: Philips Intellectual Property & Standards  High Tech Campus 52 5656 AG Eindhoven 5656 AG Eindhoven (NL)